FIELD: nuclear tool-making industry, possible use during radiation monitoring for finding gamma-sources.
SUBSTANCE: device for finding streams of photon radiation contains detection block, including protective screen in form of cylinder and multi-element detectors, positioned around protective screen, electronic transformer, connected to elements of detectors and electronics block, connected to electronic transformer. As detector elements, Geiger counters are mounted, positioned around circles, one row inside another with possible enabling and disabling of detectors of each such row depending on power of exposition dose in measurement point, while protective screen is made of heavy alloy and has height of sensitive volume of Geiger counter, electronic block and electronic transformer are positioned below protective screen.
EFFECT: decreased mass of device, its dimensions while preserving detecting and measuring characteristics.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE WITH SPHERICAL FIELD OF VIEW FOR SEARCHING FOR PHOTON SOURCES | 2008 |
|
RU2386146C1 |
| DEVICE TO SEARCH FOR AND MEASURE TWO ANGULAR COORDINATES OF PHOTON SOURCES | 2001 |
|
RU2192656C2 |
| FACILITY TO SEARCH FOR PHOTON SOURCES | 2001 |
|
RU2217776C2 |
| DEVICE WITH ANGULAR RESOLUTION TO SEARCH FOR PHOTON SOURCES | 2000 |
|
RU2187827C2 |
| DEVICE FOR DETERMINING DIRECTION OF GAMMA RADIATION SOURCE ON TWO COORDINATES IN SOLID ANGLE OF 2π STERADIAN | 2014 |
|
RU2579799C1 |
| METHOD OF SEARCHING FOR AND DETERMINING COORDINATES OF GAMMA-RADIATION SOURCES | 2011 |
|
RU2471205C2 |
| DEVICE TO NAVIGATION ROBOT IN GAMMA-RADIATION FIELDS | 2009 |
|
RU2390799C1 |
| GAMMA-RADIATION DETECTION UNIT IN LIGHT UNMANNED AERIAL VEHICLES | 2013 |
|
RU2565335C2 |
| DEVICE WITH A HEMISPHERICAL ZONE OF VIEW FOR SEARCHING FOR SOURCES OF PHOTON RADIATION | 2019 |
|
RU2700365C1 |
| GEIGER-MULLER COUNTER WITH SCREEN | 0 |
|
SU693487A1 |
